package com.imooc.mail.dao;

import com.imooc.mail.pojo.Product;
import org.apache.ibatis.annotations.Param;

import java.util.List;
import java.util.Set;

/**
 * @Author wjc
 * Date on 2020/6/6 23:52
 */
public interface ProductExtMapper {

    List<Product> selectByCategoryIdSet(@Param("categoryIdSet") Set<Integer> categoryIdSet);

}
